The Padres have sold the contract of Triple-A right-hander Anthony Carter to the Nippon Ham Fighters of Nippon Professional Baseball, MLB.com’s Corey Brock reports (via Twitter). The 28-year-old Carter appeared in just three games for Triple-A El Paso this season, allowing a pair of runs in three innings of work. The former 26th-round draft pick (White Sox) has punched out more than a batter per inning in his minor league career and owns a 4.93 ERA with a 2.51 K/BB ratio in 680 1/3 innings. In addition to the Sox and Padres, he spent the 2013 season — arguably his best year — with the Red Sox’ Triple-A affiliate. In Pawtucket, he posted a 3.47 ERA with 11.4 K/9 and 3.3 BB/9 in 62 1/3 innings. Here are the rest of today’s minor moves from around the league…

The Padres have inked righty Billy Buckner to a minor league deal, tweets Corey Brock of MLB.com. Buckner, 30, has tossed 155 2/3 MLB innings in parts of five MLB seasons, splitting his appearances about evenly between starting and relieving. His lifetime ERA stands at 6.07, and he has averaged 6.4 K/9 against 3.5 BB/9 with a 44.7% ground-ball rate.

Two former big leaguers decided to hang up their spikes rather than continue on at the Triple-A level, according to the PCL transactions page. Joe Martinez of the Angels and Steve Edlefsen of the Dodgers both retired today. The right-handed relievers had both seen relatively minimal MLB action over their professional careers, and were off to rough starts in the season’s early going.

The Reds have signed right-hander Elvin Ramirez, per Cincinnati’s official transactions page. The 26-year-old struggled in 61 innings with the Angels’ minor league affiliates last season but had a strong 2.13 ERA in 55 innings with the Double-A and Triple-A affiliates for the Mets in 2012. In 422 2/3 career innings in the minors, the Dominican native has a 4.02 ERA with 7.8 K/9 and 5.1 BB/9.

Right-hander Matt Hauser has signed a minor league deal with the Orioles, according to the team’s transactions page. A former seventh-round pick of the Twins (2010), Hauser enjoyed strong minor league numbers until posting a 5.09 ERA between Double-A and Class-A Advanced last year. The 25-year-old has a career 2.95 ERA with 8.4 K/9 and 3.3 BB/9.

The Royals have inked outfielder Cory Scammell to a minor league contract (also via the club’s transactions page). The 20-year-old Canadian was a 35th-round pick of the Mariners in the 2011 draft and spent two seasons with the team’s Rookie-level affiliate, slashing a solid .274/.349/.355 in 358 plate appearances.